| MST种子活力剂对小麦种子活力及幼苗生长的影响 |
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| 引用本文： | 张自阳,候轩轩,陈培,王娟娟,刘长福,刘明久.MST种子活力剂对小麦种子活力及幼苗生长的影响[J].河南职业技术师范学院学报,2014(2):1-5. |
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| 作者姓名： | 张自阳 候轩轩 陈培 王娟娟 刘长福 刘明久 |
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| 作者单位： | [1] 河南科技学院,河南新乡453003 [2] 郑州玛斯特科技发展有限公司,河南郑州450002 |
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| 基金项目： | 河南省科技攻关计划项目（122102110036）;新乡市重点科技攻关项目（ZG12005）;地方高校国家级大学生创新创业训练计划项目（201210467002）;河南科技学院大学生创新训练项目（2013cx004） |
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| 摘 要： | 对百农矮抗58、郑麦366、郑麦7698进行11种剂量的MST种子活力剂拌种处理，分别稀释0（CK）、5、10、15、20、25、30、35、40、45、50倍，研究不同稀释倍数下MST种子活力剂对小麦种子活力及幼苗生长的影响。结果表明：稀释5~50倍的MST种子活力剂均能提高小麦种子发芽指数、活力指数；拌种后幼苗干重、根系鲜重、根系干重、苗高、根系长度显著增加；以稀释30~35倍的MST种子活力剂拌种提高种子活力效果最显著。研究结果为提高小麦种子活力播前拌种处理技术提供了理论参考和技术支撑。
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| 关 键 词： | 小麦 MST种子活力剂 种子活力 幼苗生长 |
Effect of MST activator on seed vigor and seedling growth in wheat |
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| Zhang Ziyang,Hou Xuanxuan,Chen Pei,Wang Juanjuan,Liu Changfu,Liu Mingjiu.Effect of MST activator on seed vigor and seedling growth in wheat[J].Journal of Henan Vocation-Technical Teachers College,2014(2):1-5. |
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| Authors: | Zhang Ziyang Hou Xuanxuan Chen Pei Wang Juanjuan Liu Changfu Liu Mingjiu |
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| Institution: | Zhang Ziyang, Hou Xuanxuan, Chen Pei, Wang Juanjuan, Liu Changfu, Liu Mingjiu |
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| Abstract: | Bainong AK58,Zhengmai 366,and Zhengmai 7698 seeds were processed by 11 kinds of concentrations of MST activator and used to study the effects of MST activator with different diluted concentrations on seed vigor and seedling growth in wheat.Moreover,the diluted concentrations of MST activator were 0 times （CK）,5 times,10 times, 15 times,20 times,25 times,30 times,35 times,40 times,45 times,50 times,respectively.The result showed that MST activator not only improve the wheat seed germination index,vigor index but also improve seedling dry weight,root fresh weight, root dry weight,seedling height,root length which diluted 5 to 50 times.However,the seed vigor increased most significantly with the diluted concentrations of 30 to 35 times.Research results provides theoretical reference and technical support to improve the vitality of wheat seeds before sowing seed dressing treatment technology. |
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| Keywords: | wheat MST seed vigor seedling growth |
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